How To Maintain The Gearbox For Small Rotary Drilling Rigs

Since we are engaged in the rotary drilling rig business, we must be familiar with every component of the rotary drilling rig, so that we can identify the cause of the malfunction and solve the problem as soon as it occurs. The rotary reducer of the rotary drilling rig is a component of the rotary mechanism, which is also very important for the rotary excavator. This article shares with you the maintenance and upkeep of the rotary reducer.

The maintenance work of the rotary reducer of the rotary excavator mainly involves checking and replacing the lubricating oil. The dipstick is located on the rotating device behind the boom base. Take out and check the dipstick, keeping the oil level between the top of the dipstick and the dipstick mark. If necessary, add oil through the dipstick tube, and then insert the dipstick. To replace the lubricating oil of the rotary reducer of the rotary excavator, first remove the inspection cover located under the rotary reducer, remove the oil discharge pipe from the fixture on the upper frame, and make the hose end face the container. Use a universal joint with an extension joint with a sleeve to loosen the drain valve in the hole, drain the oil into a suitable container, tighten the drain valve, hang the oil discharge pipe on the fixture, ensure that the hose end faces up, remove the dipstick, and add a certain amount of oil through the dipstick tube to keep the oil level between the top of the dipstick and the dipstick mark.

As for the maintenance of the rotary reducer of the small rotary drilling rig, as mentioned above, please do not forget to maintain the rotary reducer according to the above content when maintaining the rotary mechanism of the small rotary drilling rig in the future.